Hands-free telephone



FIG. 1 is a perspective view of a hands-free telephone showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 4 is a front elevational view; and,

FIG. 5 is a back elevational view. 

The ornamental design for a hands-free telephone, as shown and described. 